eu.dnetlib.enabling.resultset

Class LocalResultSetImpl

java.lang.Object

eu.dnetlib.enabling.resultset.AbstractObservableResultset

eu.dnetlib.enabling.resultset.LocalResultSetImpl

All Implemented Interfaces:

Observable, ResultSet

public class LocalResultSetImpl
extends AbstractObservableResultset
implements ResultSet

Resultset backing implementation.

Author:

marko

Constructor Summary

Constructors

Constructor and Description
LocalResultSetImpl(ResultSetListener listener) Construct a new local ResultSet which pulls data from the listener.

Method Summary

Modifier and Type	Method and Description
String	getIdentifier() get the resource identifier.
ResultSetListener	getListener()
int	getNumberOfResults() get the number of result elements present in the resultset.
List<String>	getResults(int fromPosition, int toPosition) get a 'page' of results.
void	setIdentifier(String identifier) sets the resource identifier.
void	setListener(ResultSetListener listener)

Methods inherited from class eu.dnetlib.enabling.resultset.AbstractObservableResultset

addObserver, close, countObservers, deleteObserver, deleteObserver, deleteObservers, destroy, isDestroyed, isOpen, notifyObservers, notifyObservers, setDestroyed, setOpen

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface eu.dnetlib.enabling.resultset.ResultSet

close, destroy, isDestroyed, isOpen

Methods inherited from interface eu.dnetlib.enabling.resultset.observer.Observable

addObserver

Constructor Detail

LocalResultSetImpl

public LocalResultSetImpl(ResultSetListener listener)

Construct a new local ResultSet which pulls data from the listener. If the listener implements ResultSetAware, it will be injected with this instance.

Parameters:

listener - a resultset listener

Method Detail

getNumberOfResults

public int getNumberOfResults()

get the number of result elements present in the resultset.

Specified by:

getNumberOfResults in interface ResultSet

Returns:

number of results

See Also:

ResultSet.getNumberOfResults()

getResults

public List<String> getResults(int fromPosition,
                               int toPosition)

get a 'page' of results.

Specified by:

getResults in interface ResultSet

Parameters:

fromPosition - from 1

toPosition - last included

Returns:

a page of data

See Also:

ResultSet.getResults(int, int)

getIdentifier

public String getIdentifier()

Description copied from interface: ResultSet

get the resource identifier.

Specified by:

getIdentifier in interface ResultSet

Returns:

rsId

setIdentifier

public void setIdentifier(String identifier)

Description copied from interface: ResultSet

sets the resource identifier. The ResultSetRegistry will assign a new rsId.

Specified by:

setIdentifier in interface ResultSet

Parameters:

identifier - allocated resultset identifier

getListener

public ResultSetListener getListener()

setListener

public void setListener(ResultSetListener listener)